execute if score startCountDown system matches -2147483648..2147483647 run return run data remove entity @n[tag=sit,type=interaction] interaction

execute as @a[tag=inconfig] at @s unless function util:if/is_riding run tellraw @a [{"text":"<","color":"white"},{"selector":"@a[tag=inconfig,limit=1]"},{"text":">"},{"text":" 航线设置完毕","color": "green"}]
execute as @a[tag=inconfig] at @s unless function util:if/is_riding run tag @s remove config
execute as @a[tag=inconfig] at @s unless function util:if/is_riding run tag @s remove inconfig
execute as @e[tag=sit,type=interaction] at @s on target run ride @s[tag=!inconfig] mount @e[tag=sit,type=interaction,limit=1]
execute as @e[tag=sit,type=interaction] at @s on target run tag @s[tag=!inconfig] add inconfig
execute as @e[tag=sit,type=interaction] at @s on target run tag @s[tag=!config] add config
execute as @e[tag=sit,type=interaction] at @s on target run tellraw @a [{"text":"[","color":"yellow"},{"selector":"@a[tag=inconfig,limit=1]","color":"yellow"},{"text":"]"},{"text":" 正在变更航线!","color": "green"}]
execute as @e[tag=sit,type=interaction] at @s run data remove entity @s interaction
execute as @a[tag=config,limit=1] at @s run function vs:system/hub/menu/show_menu